Reduzierstück ähnlich DIN 2990

 

  R Rp SW Länge mm
  1/4" x 1/8" 14 15
  3/8" x 1/8" 19 17
  3/4" x 1/4" 19 17
  1/2" x 1/8" 22 20
  1/2" x 1/4" 22 20
  1/2" x 3/8" 22 20
  3/4" x 1/8" 30 24